Creating a matrix with dim, Redimensioning a matrix with dim, Fill – Texas Instruments TI-83 PLUS User Manual
Page 279
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TI-83 Plus
Matrices
276
Creating a Matrix with dim(
Use
dim(
with
¿
to create a new
matrixname
of dimensions
rows
×
columns
with
0
as each element.
{
rows
,
columns
}
!
dim(
matrixname
)
Redimensioning a Matrix with dim(
Use
dim(
with
¿
to redimension an existing
matrixname
to dimensions
rows
×
columns
. The elements in the old
matrixname
that are within the new
dimensions are not changed. Additional created elements are zeros.
Matrix elements that are outside the new dimensions are deleted.
{
rows
,
columns
}
!
dim(
matrixname
)
Fill(
Fill(
stores
value
to every element in
matrixname
.
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